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Old 28-01-2014, 08:15 PM
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Terry B
Country living & viewing

Terry B is offline
 
Join Date: Mar 2006
Location: Armidale
Posts: 2,790
Spectra from last night. It was very windy and this made guiding a challenge.

My measurements from last night 27/1/14
B = 6.026 (err 0.05)
V = 6.097 (err 0.035)
V = 5.178 (err 0.05)
I = 5.121 (err 0.039)

The spectra shows an overall decrease in the continuum since my last spectra (18/1/14) in absolute flux.
There has been an increase in both relative and absolute flux of th eHa line but not the other H lines.
The P Cyg absorption features have now gone.
Attached Thumbnails
Click for full-size image (V1369cen_20140118_537_comp.png)
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Click for full-size image (V1369cen_20140118_537_comp_flux.png)
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Click for full-size image (v1369cen_20140127_double.png)
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Last edited by Terry B; 28-01-2014 at 08:29 PM.
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